Temperature dependency of the normal-state magnetic susceptibility for high Tc superconducting cuprates

✍ Scribed by Kohichi Kubo; Fumio Munakata; Kiyotaka Matsuura; Hisao Yamauchi

• Publisher: Elsevier Science
• Year: 1991
• Tongue: English
• Weight: 134 KB
• Volume: 185-189
• Category: Article
• ISSN: 0921-4534
• DOI: 10.1016/0921-4534(91)91801-a

✦ Synopsis

The magnetic susceptibility data for the high Tc superconducting cuprates which are dependent on temperature in the normal stale have been reported. They suggest that the normal electronic state is unconventional as has been been measured for the transport properties. Several models have been proposed to explain this phenomenon. We have studied this phenomenon for the Bi-S r-(Y, Ca)-Cu-O 2212 samples by measuring the magnetic susceptibility, the thermoelectric power in the normal state and also by performing tightbinding-band calculations. We concluded th~ the magnetic susceptibi lity and transport properties seemed to be correlated.